Hi David, I've been seeing pretty large latency spikes in my apps' datastore ops too. It is a real frustration. My latency spikes are rather rhythmic, like every 30 or 45 minutes. Are you seeing something like that too?
Perhaps you can adjust the rpc deadline and/or reduce the datastore time per op via smaller batch operations. That is what I've been trying to do, it seems to have helped a bit. Robert On Mon, Jan 17, 2011 at 00:04, David <[email protected]> wrote: > The past week or so I have been having a lot of troubles with app > engine and have been getting timeouts from what looks to be the > datastore. I know there was a serious problem they supposedly > corrected the other day and it looked somewhat better, but it seems to > be back again. Once I start getting high latent datastore access, the > requests then pile up and I get errors on the max simultaneous dynamic > request limit. What is going on with app engine? Are others still > experiencing this problem? I haven['t changed the server code in a > while and it wasn't always like this. I'm getting over 10k errors per > day. > > Thanks, > David > > App Name: word-play > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
